Log Message:-----------Some small docs improvements motivated by reading the comments for the 7.4 7.4 interactive docs.
Modified Files:-------------- pgsql/doc/src/sgml: datatype.sgml (r1.152 -> r1.153) (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/datatype.sgml.diff?r1=1.152&r2=1.153) func.sgml (r1.232 -> r1.233) (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/func.sgml.diff?r1=1.232&r2=1.233)